As much as I hate to derail my own thread, I have to. This time from their very own Facebook page, AT&T debunk the rumour that they would charge 55$ per month for tethering. They do not shed light on any pricing model, if applicable, but remain adamant that they have been misunderstood by the various press around the world and that rumours are false. While that is good news to AT&T customers, there is no proof that they company will not charge something for the service.